DE59405279D1 - ROTUSABLE AND COMPOSTABLE NATURAL POWDER GRANULES FROM PRIMARY RAW MATERIALS - Google Patents

ROTUSABLE AND COMPOSTABLE NATURAL POWDER GRANULES FROM PRIMARY RAW MATERIALS

Info

Publication number
DE59405279D1
DE59405279D1 DE59405279T DE59405279T DE59405279D1 DE 59405279 D1 DE59405279 D1 DE 59405279D1 DE 59405279 T DE59405279 T DE 59405279T DE 59405279 T DE59405279 T DE 59405279T DE 59405279 D1 DE59405279 D1 DE 59405279D1
Authority
DE
Germany
Prior art keywords
rotusable
raw materials
primary raw
powder granules
natural powder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE59405279T
Other languages
German (de)
Inventor
Paul Wuenning
Marcus Wuenning
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LIGNOPOL POLYMERE STOFFE GmbH
Original Assignee
LIGNOPOL POLYMERE STOFFE GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LIGNOPOL POLYMERE STOFFE GmbH filed Critical LIGNOPOL POLYMERE STOFFE GmbH
Application granted granted Critical
Publication of DE59405279D1 publication Critical patent/DE59405279D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/005—Lignin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2007/00—Use of natural rubber as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2093/00—Use of natural resins, e.g. shellac, or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0059—Degradable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fertilizers (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processing Of Solid Wastes (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

The description relates to a natural susbtance granulate consisting essentially of lignin derivatives and protein or protein derivatives and possibly a few additives like fillers, softeners, colouring pigments, blowing agents and plasticisers. The description also relates to the representation and further processing into mouldings of the natural substance granulates of the invention.
DE59405279T 1993-09-20 1994-09-17 ROTUSABLE AND COMPOSTABLE NATURAL POWDER GRANULES FROM PRIMARY RAW MATERIALS Expired - Fee Related DE59405279D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4331747A DE4331747A1 (en) 1993-09-20 1993-09-20 Extruded, fiber-reinforced natural material granulate for thermoplastic processing, and process for its production
PCT/EP1994/003131 WO1995008594A1 (en) 1993-09-20 1994-09-17 Decomposable and compostable natural substance granulate of primarily late-growth raw materials

Publications (1)

Publication Number Publication Date
DE59405279D1 true DE59405279D1 (en) 1998-03-26

Family

ID=6498016

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4331747A Withdrawn DE4331747A1 (en) 1993-09-20 1993-09-20 Extruded, fiber-reinforced natural material granulate for thermoplastic processing, and process for its production
DE59405279T Expired - Fee Related DE59405279D1 (en) 1993-09-20 1994-09-17 ROTUSABLE AND COMPOSTABLE NATURAL POWDER GRANULES FROM PRIMARY RAW MATERIALS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4331747A Withdrawn DE4331747A1 (en) 1993-09-20 1993-09-20 Extruded, fiber-reinforced natural material granulate for thermoplastic processing, and process for its production

Country Status (8)

Country Link
EP (1) EP0720634B1 (en)
AT (1) ATE163304T1 (en)
CZ (1) CZ290945B6 (en)
DE (2) DE4331747A1 (en)
DK (1) DK0720634T3 (en)
ES (1) ES2115258T3 (en)
HU (1) HU222815B1 (en)
WO (1) WO1995008594A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2128182T3 (en) * 1995-08-24 1999-05-01 Kwizda Fa F Johann HYDRO-SOLUBLE THERMOPLASTIC MOLDABLE MATTER BASED ON LIGNIN SULPHONATES.
ES2168652T3 (en) 1996-08-12 2002-06-16 Novamont Spa BIODEGRADABLE COMPOSITION.
DE19706642A1 (en) * 1997-02-20 1998-08-27 Apack Verpackungen Gmbh Production of biodegradable, moisture-impermeable article
DE19729268C2 (en) * 1997-07-09 2000-07-06 Aventis Res & Tech Gmbh & Co Thermoplastic mixture based on polysaccharides for the production of biodegradable moldings with improved properties, production of the mixture and use
US20030187102A1 (en) 1997-09-02 2003-10-02 Marshall Medoff Compositions and composites of cellulosic and lignocellulosic materials and resins, and methods of making the same
DE19755172A1 (en) * 1997-12-11 1999-06-17 Bosch Siemens Hausgeraete Blower unit
EP0943410A1 (en) * 1998-03-19 1999-09-22 Heinrich Wolf Single stage process for manufacturing a decorative article from regenerable raw material
EP1034914A1 (en) * 1998-06-16 2000-09-13 R. Meiers Söhne AG Method for producing a multilayer moulded part
DE19852082C5 (en) * 1998-11-11 2006-01-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Composite profile, in particular for window frames
DE19852034C1 (en) * 1998-11-11 2000-04-20 Fraunhofer Ges Forschung A composition for forming molded bodies useful in automobile, building, furniture, packaging, and electronics industries comprises polymer lignin, shellac varnish, and natural fibers, is devoid of acid, proteins, glycols and glycerol
DE19852030A1 (en) * 1998-11-11 2000-05-25 Fraunhofer Ges Forschung Method and device for discontinuously depositing strand sections from fiber-reinforced polymer masses
DE19852081C1 (en) 1998-11-11 2000-07-27 Fraunhofer Ges Forschung Plastic material made of a polymer blend and its use
DE19852036A1 (en) * 1998-11-11 2000-05-25 Fraunhofer Ges Forschung Process for the production of a fiber-reinforced plastic material
DE19852066C2 (en) * 1998-11-11 2002-04-18 Fraunhofer Ges Forschung Method for producing a rod-shaped composite body and rod-shaped composite body
ES2356331T3 (en) * 1999-06-22 2011-04-07 Xyleco, Inc. MATERIALS AND TEXTURIZED CELLULOSICAL AND LIGNOCELLULOSTIC COMPOUNDS AND COMPOSITIONS AND COMPOUNDS OF THE SAME.
DE19942071A1 (en) * 1999-09-02 2001-03-15 Fraunhofer Ges Forschung Production of durable, versatile polymer moldings by laser-fusion of optionally-compressed particles, employs fiber-reinforced polymer particles
DE10016296A1 (en) * 2000-03-31 2001-10-04 Bsh Bosch Siemens Hausgeraete High-porosity foam material for packaging applications, consists of foamed pasteboard obtained by foaming mixture of cellulose and binder
DE10027862B4 (en) * 2000-06-06 2005-12-15 Tecnaro Gesellschaft Zur Industriellen Anwendung Nachwachsender Rohstoffe Mbh A composition for the production of moldings, process for the preparation thereof and moldings of such a composition
DE10151386C2 (en) * 2001-10-18 2003-10-16 Tecnaro Ges Zur Ind Anwendung Process for the production of a composition for the thermoplastic processing into shaped bodies
DE50110508D1 (en) * 2001-12-17 2006-08-31 Hb Feinmechanik Gmbh & Co Kg Process for the production of granules
EP1321279A1 (en) * 2001-12-17 2003-06-25 Wolfram Lihotzky-Vaupel Extrusion process and products obtainable therewith
PL3081307T3 (en) 2005-03-24 2018-05-30 Xyleco Inc Method of making a composite
US7708214B2 (en) 2005-08-24 2010-05-04 Xyleco, Inc. Fibrous materials and composites
US20150328347A1 (en) 2005-03-24 2015-11-19 Xyleco, Inc. Fibrous materials and composites
DE202012001097U1 (en) 2012-02-03 2012-03-06 Sanithay Gmbh Organic Toothbrush

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH250077A (en) * 1946-09-24 1947-08-15 Tibor Dr Holzer Process for the production of molded articles.
US3619222A (en) * 1970-02-02 1971-11-09 Darling & Co Modified protein composition and method of forming insoluble seals
DE2715501C3 (en) * 1977-04-06 1981-02-19 Karl Dr.Phil.Nat. 3252 Bad Muender Buennig Process for producing an adhesive from animal blood or from blood components
CA1248254A (en) * 1986-04-21 1989-01-03 Pavel Stovicek Biodegradable material from wood waste suitable for injection molding
JP2611171B2 (en) * 1991-09-30 1997-05-21 工業技術院長 Biodegradable polymer material

Also Published As

Publication number Publication date
EP0720634A1 (en) 1996-07-10
WO1995008594A1 (en) 1995-03-30
CZ82296A3 (en) 1996-09-11
HU222815B1 (en) 2003-11-28
HUT75658A (en) 1997-05-28
DE4331747A1 (en) 1995-03-23
ATE163304T1 (en) 1998-03-15
ES2115258T3 (en) 1998-06-16
CZ290945B6 (en) 2002-11-13
HU9600689D0 (en) 1996-05-28
EP0720634B1 (en) 1998-02-18
DK0720634T3 (en) 1998-11-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee